Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Main Group Additional Only
Y10S 131/00

Tobacco

12 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • Y10S 131/01 Pipe literature
  • Y10S 131/90 Liquified gas employed in puffing tobacco
  • Y10S 131/901 Organic liquid employed in puffing tobacco
  • Y10S 131/902 Inorganic chemical agents employed in puffing tobacco
  • Y10S 131/903 Fixing the product after puffing
  • Y10S 131/904 Pneumatic means for sensing condition or characteristic
  • Y10S 131/905 Radiation source for sensing condition or characteristic
  • Y10S 131/906 Sensing condition or characteristic of continuous tobacco rod
  • Y10S 131/907 Ejection or rejection of finished article due to detected or sensed condition
  • Y10S 131/908 Sensing unique characteristic or specific condition of finished product
  • Y10S 131/909 Sensing condition in feed hopper for cigar or cigarette making
  • Y10S 131/91 Sensing or detecting malfunction in cigar or cigarette maker

Top Applicants

Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT

  1. BOEING COMPANY US 2,373
  2. FORD GLOBAL TECHNOLOGIES US 2,244
  3. HYUNDAI MOTOR COMPANY KR 2,186
  4. TOYOTA MOTOR CORPORATION JP 1,997
  5. 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
  6. GE (GENERAL ELECTRIC COMPANY) US 1,794
  7. SAMSUNG ELECTRONICS COMPANY KR 1,705
  8. CORNING US 1,569
  9. TOYOTA MOTOR CORPORATION 1,403
  10. LG CHEM KR 1,364